| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $101.86 | 4.156% | $106.0933 | $106.09 | $106.10 | $106.10 |
| Purchase #2 | $5.83 | 4.232% | $6.0767 | $6.08 | $6.10 | $6.10 |
| Purchase #3 | $222.57 | 11.847% | $248.9379 | $248.94 | $248.95 | $248.90 |
| Purchase #4 | $112.62 | 10.870% | $124.8618 | $124.86 | $124.85 | $124.90 |
| Purchase #5 | $150.87 | 3.256% | $155.7823 | $155.78 | $155.80 | $155.80 |
| Purchase #6 | $210.64 | 4.627% | $220.3863 | $220.39 | $220.40 | $220.40 |
| Purchase #7 | $54.75 | 13.520% | $62.1522 | $62.15 | $62.15 | $62.20 |
| 7 purchase totals = | $859.14 | $924.2905 | $924.29 | $924.35 | $924.40 | |